CA2409972A1 - Distributeur fixe separe en secteurs pour compresseur de turbomachine - Google Patents
Distributeur fixe separe en secteurs pour compresseur de turbomachine Download PDFInfo
- Publication number
- CA2409972A1 CA2409972A1 CA002409972A CA2409972A CA2409972A1 CA 2409972 A1 CA2409972 A1 CA 2409972A1 CA 002409972 A CA002409972 A CA 002409972A CA 2409972 A CA2409972 A CA 2409972A CA 2409972 A1 CA2409972 A1 CA 2409972A1
- Authority
- CA
- Canada
- Prior art keywords
- casing
- guide vane
- vane assembly
- forming
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/246—Fastening of diaphragms or stator-rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/542—Bladed diffusers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0114102 | 2001-10-31 | ||
FR0114102A FR2831615B1 (fr) | 2001-10-31 | 2001-10-31 | Redresseur fixe sectorise pour compresseur d'une turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2409972A1 true CA2409972A1 (fr) | 2003-04-30 |
CA2409972C CA2409972C (fr) | 2011-04-12 |
Family
ID=8868935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2409972A Expired - Lifetime CA2409972C (fr) | 2001-10-31 | 2002-10-28 | Distributeur fixe separe en secteurs pour compresseur de turbomachine |
Country Status (9)
Country | Link |
---|---|
US (1) | US6890151B2 (fr) |
EP (1) | EP1308630B1 (fr) |
JP (1) | JP4181375B2 (fr) |
CA (1) | CA2409972C (fr) |
DE (1) | DE60214106T2 (fr) |
ES (1) | ES2266430T3 (fr) |
FR (1) | FR2831615B1 (fr) |
RU (1) | RU2287090C2 (fr) |
UA (1) | UA75069C2 (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2859509B1 (fr) * | 2003-09-10 | 2006-01-13 | Snecma Moteurs | Arret en rotation des secteurs d'aubes de redresseurs par des barrettes dans les plans de joint du carter |
US7033135B2 (en) * | 2003-11-10 | 2006-04-25 | General Electric Company | Method and apparatus for distributing fluid into a turbomachine |
US7144218B2 (en) * | 2004-04-19 | 2006-12-05 | United Technologies Corporation | Anti-rotation lock |
FR2878293B1 (fr) * | 2004-11-24 | 2009-08-21 | Snecma Moteurs Sa | Montage de secteurs de distributeur dans un compresseur axial |
JP4918263B2 (ja) | 2006-01-27 | 2012-04-18 | 三菱重工業株式会社 | 軸流圧縮機の静翼環 |
US20080025838A1 (en) * | 2006-07-25 | 2008-01-31 | Siemens Power Generation, Inc. | Ring seal for a turbine engine |
US8128354B2 (en) * | 2007-01-17 | 2012-03-06 | Siemens Energy, Inc. | Gas turbine engine |
FR2913052B1 (fr) * | 2007-02-22 | 2011-04-01 | Snecma | Commande des aubes a angle de calage variable |
EP2211023A1 (fr) * | 2009-01-21 | 2010-07-28 | Siemens Aktiengesellschaft | Distributeur pour turbomachine avec structure support d'aubes directrices segmentée |
GB2468848B (en) * | 2009-03-23 | 2011-10-26 | Rolls Royce Plc | An assembly for a turbomachine |
FR2948736B1 (fr) * | 2009-07-31 | 2011-09-23 | Snecma | Secteur de virole exterieure pour couronne aubagee de stator de turbomachine d'aeronef, comprenant des cales amortisseuses de vibrations |
EP2339120B1 (fr) * | 2009-12-22 | 2015-07-08 | Techspace Aero S.A. | Étage redresseur de turbomachine et compresseur associé |
US8454303B2 (en) * | 2010-01-14 | 2013-06-04 | General Electric Company | Turbine nozzle assembly |
US20110243725A1 (en) * | 2010-03-31 | 2011-10-06 | General Electric Company | Turbine shroud mounting apparatus with anti-rotation feature |
FR2975124B1 (fr) * | 2011-05-09 | 2013-05-24 | Snecma | Virole annulaire de moteur d'aeronef comportant une fenetre d'introduction d'aubes |
US9074489B2 (en) | 2012-03-26 | 2015-07-07 | Pratt & Whitney Canada Corp. | Connector assembly for variable inlet guide vanes and method |
US10428832B2 (en) | 2012-08-06 | 2019-10-01 | United Technologies Corporation | Stator anti-rotation lug |
US10309235B2 (en) | 2012-08-27 | 2019-06-04 | United Technologies Corporation | Shiplap cantilevered stator |
US9353767B2 (en) | 2013-01-08 | 2016-05-31 | United Technologies Corporation | Stator anti-rotation device |
US9745864B2 (en) | 2014-04-16 | 2017-08-29 | United Technologies Corporation | Systems and methods for anti-rotational features |
US10190434B2 (en) * | 2014-10-29 | 2019-01-29 | Rolls-Royce North American Technologies Inc. | Turbine shroud with locating inserts |
PL3215715T3 (pl) * | 2014-11-03 | 2021-03-08 | Nuovo Pignone S.R.L. | Sektor montażu stopnia turbiny i odpowiadający sposób wytwarzania |
BE1023619B1 (fr) * | 2015-06-26 | 2017-05-18 | Safran Aero Boosters S.A. | Carter de compresseur de turbomachine axiale |
US20190309641A1 (en) * | 2018-04-04 | 2019-10-10 | United Technologies Corporation | Gas turbine engine having cantilevered stators with sealing members |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2945290A (en) * | 1957-09-16 | 1960-07-19 | Gen Electric | Stator vane half ring assemblies |
US3365173A (en) * | 1966-02-28 | 1968-01-23 | Gen Electric | Stator structure |
US4126914A (en) | 1976-06-22 | 1978-11-28 | Cotton, Incorporated | Process and apparatus for treating fibrous materials for subsequent processing |
US4126405A (en) | 1976-12-16 | 1978-11-21 | General Electric Company | Turbine nozzle |
US4889470A (en) * | 1988-08-01 | 1989-12-26 | Westinghouse Electric Corp. | Compressor diaphragm assembly |
US5197856A (en) * | 1991-06-24 | 1993-03-30 | General Electric Company | Compressor stator |
US5141395A (en) * | 1991-09-05 | 1992-08-25 | General Electric Company | Flow activated flowpath liner seal |
FR2728015B1 (fr) | 1994-12-07 | 1997-01-17 | Snecma | Distributeur monobloc sectorise d'un stator de turbine de turbomachine |
US5846050A (en) * | 1997-07-14 | 1998-12-08 | General Electric Company | Vane sector spring |
US6296443B1 (en) * | 1999-12-03 | 2001-10-02 | General Electric Company | Vane sector seating spring and method of retaining same |
-
2001
- 2001-10-31 FR FR0114102A patent/FR2831615B1/fr not_active Expired - Fee Related
-
2002
- 2002-10-24 EP EP02292634A patent/EP1308630B1/fr not_active Expired - Lifetime
- 2002-10-24 DE DE60214106T patent/DE60214106T2/de not_active Expired - Lifetime
- 2002-10-24 JP JP2002309259A patent/JP4181375B2/ja not_active Expired - Lifetime
- 2002-10-24 ES ES02292634T patent/ES2266430T3/es not_active Expired - Lifetime
- 2002-10-28 CA CA2409972A patent/CA2409972C/fr not_active Expired - Lifetime
- 2002-10-30 US US10/283,279 patent/US6890151B2/en not_active Expired - Lifetime
- 2002-10-30 UA UA2002108634A patent/UA75069C2/uk unknown
- 2002-10-30 RU RU2002129117/06A patent/RU2287090C2/ru active
Also Published As
Publication number | Publication date |
---|---|
JP4181375B2 (ja) | 2008-11-12 |
US20030082051A1 (en) | 2003-05-01 |
ES2266430T3 (es) | 2007-03-01 |
EP1308630B1 (fr) | 2006-08-23 |
DE60214106T2 (de) | 2007-04-12 |
FR2831615B1 (fr) | 2004-01-02 |
US6890151B2 (en) | 2005-05-10 |
EP1308630A1 (fr) | 2003-05-07 |
CA2409972C (fr) | 2011-04-12 |
DE60214106D1 (de) | 2006-10-05 |
JP2003161297A (ja) | 2003-06-06 |
UA75069C2 (en) | 2006-03-15 |
FR2831615A1 (fr) | 2003-05-02 |
RU2287090C2 (ru) | 2006-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20221028 |